#include <iostream>
#include <string>
#include <vector>

using namespace std;

int main() {
    string line;
    vector<string> inputs;

    while (getline(cin, line)) {
        inputs.push_back(line);
    }
    
    cout << endl;
    for (const string& s : inputs) {
        cout << s << endl;
    }

    while(1);
    return 0;
}
